Comprehensive Stock Comparison
Compare Argo Blockchain plc (ARBK) vs Cipher Mining Inc. (CIFR) Stock
Analyze side-by-side fundamentals, valuation, growth, and profitability to decide which stock is the better buy.
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Quick Verdict
| Category | Winner | Why |
|---|---|---|
| Growth | CIFR | 48.0% revenue growth vs ARBK's -15.9% |
| Quality / Margins | ARBK | -113.6% net margin vs CIFR's -367.2% |
| Stability / Safety | ARBK | Beta 1.92 vs CIFR's 2.81 |
| Dividends | Tie | Neither pays a meaningful dividend |
| Momentum (1Y) | ARBK | +6.0% vs CIFR's +282.4% |
| Efficiency (ROA) | CIFR | -19.2% ROA vs ARBK's -7.6%, ROIC -15.8% vs -31.3% |
Who Each Stock Is For
Income & stability
Growth exposure
Long-term compounding (10Y)
Sleep-well-at-night portfolio
Defensive / Recession hedge
Business Model
What each company does and how it makes money
Argo Blockchain is a cryptocurrency mining company that operates large-scale data centers to validate blockchain transactions and earn digital assets. It generates revenue primarily from bitcoin mining rewards — which account for the vast majority of its income — with additional income from hosting services for other miners. The company's competitive advantage lies in its strategic access to low-cost renewable energy sources and its operational efficiency in large-scale mining operations.
Cipher Mining is a Bitcoin mining company that operates large-scale data centers to validate transactions and earn newly minted Bitcoin. It generates revenue primarily from Bitcoin mining rewards — which account for nearly all its income — with a small portion from transaction fees. The company's competitive advantage lies in its strategic access to low-cost renewable energy in Texas and its vertically integrated operations that control both mining hardware and infrastructure.
Revenue Breakdown by Segment
How each company's revenue is distributed across its business units
Financial Metrics Comparison
Side-by-side fundamentals across 2 stocks. BestLagging
Financial Scorecard
CIFR leads in 2 of 6 categories (Profitability & Efficiency, Total Returns). ARBK leads in 1 (Financial Metrics). 2 tied.
Financial Metrics (TTM)
CIFR is the larger business by revenue, generating $224M annually — 4.6x ARBK's $49M. Profitability is closely matched — net margins range from -113.6% (ARBK) to -3.7% (CIFR).
| Metric | ARBKArgo Blockchain p… | CIFRCipher Mining Inc. |
|---|---|---|
| RevenueTrailing 12 months | $49M | $224M |
| EBITDAEarnings before interest/tax | -$6M | $29M |
| Net IncomeAfter-tax profit | -$69M | -$822M |
| Free Cash FlowCash after capex | -$59M | -$696M |
| Gross MarginGross profit ÷ Revenue | +3.0% | -60.5% |
| Operating MarginEBIT ÷ Revenue | -31.6% | -76.7% |
| Net MarginNet income ÷ Revenue | -113.6% | -3.7% |
| FCF MarginFCF ÷ Revenue | -92.3% | -3.1% |
| Rev. Growth (YoY)Latest quarter vs prior year | — | — |
| EPS Growth (YoY)Latest quarter vs prior year | +80.1% | -36.6% |
Valuation Metrics
| Metric | ARBKArgo Blockchain p… | CIFRCipher Mining Inc. |
|---|---|---|
| Market CapShares × price | $954,205 | $6.3B |
| Enterprise ValueMkt cap + debt − cash | $32M | $5.7B |
| Trailing P/EPrice ÷ TTM EPS | -0.01x | -7.26x |
| Forward P/EPrice ÷ next-FY EPS est. | — | — |
| PEG RatioP/E ÷ EPS growth rate | — | — |
| EV / EBITDAEnterprise value multiple | — | 199.04x |
| Price / SalesMarket cap ÷ Revenue | 0.02x | 28.21x |
| Price / BookPrice ÷ Book value/share | — | 7.12x |
| Price / FCFMarket cap ÷ FCF | — | — |
Profitability & Efficiency
| Metric | ARBKArgo Blockchain p… | CIFRCipher Mining Inc. |
|---|---|---|
| ROE (TTM)Return on equity | — | -98.4% |
| ROA (TTM)Return on assets | -7.6% | -19.2% |
| ROICReturn on invested capital | -31.3% | -15.8% |
| ROCEReturn on capital employed | -52.7% | -8.0% |
| Piotroski ScoreFundamental quality 0–9 | 3 | 3 |
| Debt / EquityFinancial leverage | — | 0.07x |
| Net DebtTotal debt minus cash | $32M | -$573M |
| Cash & Equiv.Liquid assets | $9M | $628M |
| Total DebtShort + long-term debt | $40M | $55M |
| Interest CoverageEBIT ÷ Interest expense | -5.72x | -5.25x |
Total Returns (with DRIP)
A $10,000 investment in CIFR five years ago would be worth $15,072 today (with dividends reinvested), compared to $1,707 for ARBK. Over the past 12 months, ARBK leads with a +602.0% total return vs CIFR's +282.4%. The 3-year compound annual growth rate (CAGR) favors CIFR at 117.3% vs ARBK's 18.9% — a key indicator of consistent wealth creation.
| Metric | ARBKArgo Blockchain p… | CIFRCipher Mining Inc. |
|---|---|---|
| YTD ReturnYear-to-date | -22.5% | -3.7% |
| 1-Year ReturnPast 12 months | +602.0% | +282.4% |
| 3-Year ReturnCumulative with dividends | +68.2% | +926.3% |
| 5-Year ReturnCumulative with dividends | -82.9% | +50.7% |
| 10-Year ReturnCumulative with dividends | -82.9% | +57.6% |
| CAGR (3Y)Annualised 3-year return | +18.9% | +117.3% |
Risk & Volatility
ARBK is the less volatile stock with a 1.92 beta — it tends to amplify market swings less than CIFR's 2.81 beta. A beta below 1.0 means the stock typically moves less than the S&P 500. CIFR currently trades 61.1% from its 52-week high vs ARBK's 7.2% drawdown — a narrower gap to the peak suggests stronger recent price momentum.
| Metric | ARBKArgo Blockchain p… | CIFRCipher Mining Inc. |
|---|---|---|
| Beta (5Y)Sensitivity to S&P 500 | 1.92x | 2.81x |
| 52-Week HighHighest price in past year | $39.96 | $25.52 |
| 52-Week LowLowest price in past year | $0.15 | $1.86 |
| % of 52W HighCurrent price vs 52-week peak | +7.2% | +61.1% |
| RSI (14)Momentum oscillator 0–100 | 43.4 | 51.0 |
| Avg Volume (50D)Average daily shares traded | 66K | 25.2M |
Analyst Outlook
| Metric | ARBKArgo Blockchain p… | CIFRCipher Mining Inc. |
|---|---|---|
| Analyst RatingConsensus buy/hold/sell | — | Buy |
| Price TargetConsensus 12-month target | — | $26.31 |
| # AnalystsCovering analysts | — | 12 |
| Dividend YieldAnnual dividend ÷ price | — | — |
| Dividend StreakConsecutive years of raises | — | — |
| Dividend / ShareAnnual DPS | — | — |
| Buyback YieldShare repurchases ÷ mkt cap | 0.0% | +1.4% |
Historical Charts
Charts are rendered on first load. Hover for details.
Chart 1Total Return — 5 Years (Rebased to 100)
| Stock | Sep 21 | Feb 26 | Change |
|---|---|---|---|
| Argo Blockchain plc (ARBK) | 100 | 22.39 | -77.6% |
| Cipher Mining Inc. (CIFR) | 100 | 162.32 | +62.3% |
Cipher Mining Inc. (CIFR) returned +51% over 5 years vs Argo Blockchain plc (ARBK)'s -83%. A $10,000 investment in CIFR 5 years ago would be worth $15,072 today (including dividends reinvested).
Chart 2Revenue Growth — 10 Years
| Stock | 2018 | 2025 | Change |
|---|---|---|---|
| Argo Blockchain plc (ARBK) | $764562.00 | $49M | +6245.5% |
| Cipher Mining Inc. (CIFR) | $0.00 | $224M | — |
Chart 3Net Margin Trend — 10 Years
| Stock | 2018 | 2025 | Change |
|---|---|---|---|
| Argo Blockchain plc (ARBK) | -5.4% | -113.6% | -2009.1% |
| Cipher Mining Inc. (CIFR) | -12.9% | -3.7% | +71.4% |
Chart 4EPS Growth — 10 Years
| Stock | 2018 | 2025 | Change |
|---|---|---|---|
| Argo Blockchain plc (ARBK) | -30.24 | -192.89 | -537.9% |
| Cipher Mining Inc. (CIFR) | -0.01 | -2.15 | -42900.0% |
Chart 5Free Cash Flow — 5 Years
Argo Blockchain plc generated $-45M FCF in 2024 (+80% vs 2021). Cipher Mining Inc. generated $-696M FCF in 2025 (-1792% vs 2021).
ARBK vs CIFR: Frequently Asked Questions
7 questions · data-driven answers · updated daily
01Is ARBK or CIFR a better buy right now?
Analysts rate Cipher Mining Inc. (CIFR) a "Buy" — based on 12 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.
02Which is the better long-term investment — ARBK or CIFR?
Over the past 5 years, Cipher Mining Inc. (CIFR) delivered a total return of +50.7%, compared to -82.9% for Argo Blockchain plc (ARBK). A $10,000 investment in CIFR five years ago would be worth approximately $15K today (assuming dividends reinvested). Over 10 years, the gap is even starker: CIFR returned +57.6% versus ARBK's -82.9%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.
03Which is safer — ARBK or CIFR?
By beta (market sensitivity over 5 years), Argo Blockchain plc (ARBK) is the lower-risk stock at 1.92β versus Cipher Mining Inc.'s 2.81β — meaning CIFR is approximately 46% more volatile than ARBK relative to the S&P 500.
04Which has better profit margins — ARBK or CIFR?
Argo Blockchain plc (ARBK) is the more profitable company, earning -113.6% net margin versus -367.2% for Cipher Mining Inc. — meaning it keeps -113.6% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: ARBK leads at -31.6% versus -76.7% for CIFR. At the gross margin level — before operating expenses — ARBK leads at 3.0%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.
05Which pays a better dividend — ARBK or CIFR?
None of the stocks in this comparison currently pay a material dividend. All are effectively zero-yield and should be held for capital appreciation rather than income.
06Is ARBK or CIFR better for a retirement portfolio?
For long-horizon retirement investors, Cipher Mining Inc. (CIFR) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding. Argo Blockchain plc (ARBK) carries a higher beta of 1.92 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (CIFR: +57.6%, ARBK: -82.9%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.
07What are the main differences between ARBK and CIFR?
Both stocks operate in the Financial Services sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.
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